play-framework-2.0 [scala]

[Senthil Kumar R.G.]

Hi all,
 
  I am new to scala forms and scala framework, i have some thing to be cleared, previously i m using play 1.0 with scala but now i have upgraded to play 2.0.2 there i am facing lot of problems

1.  What is the alternative for request.action i.e i need the action and method name of current page.

2. How to change the config variable
    In play 1.0 i used setConfig but in play 2.X there is no such property in configuration.

3. How to store cookie values is there any way other than withCookies in redirect(routes.user.create)

4. Whether flashing will work only in redirect